JavaScript ArrayBuffer Reference

ArrayBuffer is used to represent a generic, fixed-length raw binary data buffer. The contents of an ArrayBuffer cannot be directly manipulated and can only be accessed through a DataView Object or one of the typed array objects. These Objects are used to read and write the contents of the buffer. 

Syntax:

new ArrayBuffer(byteLen)

Parameters: It takes one parameter.

• byteLen: It is the byte length of the ArrayBuffer.

Return Type: It returns an ArrayBuffer object.

Example: This example creates an ArrayBuffer object

const buffer = new ArrayBuffer(8);
const view = new Int32Array(buffer);
console.log(view);

Int32Array(2) [ 0, 0 ]

The complete list of JavaScript ArrayBuffer is listed below:

JavaScript ArrayBuffer Constructor: In JavaScript, a constructor gets called when an object is created using the new keyword.

JavaScript ArrayBuffer Properties: A JavaScript property is a member of an object that associates a key with a value. 

• Instance Property: An instance property is a property that has a new copy for every new instance of the class.

JavaScript ArrayBuffer Methods:  JavaScript methods are the actions that can be performed on objects. There are two types of Number methods in JavaScript.

• Static Methods: If the method is called using the ArrayBuffer class itself then it is called a static method.

• Instance Methods:  If the method is called on an instance of an ArrayBuffer then it is called an instance method.